This is what I posted on the Eclipse Forum. TLDR If you change run/debug configuration the problem happens. You need to close/open Eclipse to fix it. I'll let you know if they approve my post and whether there are fixes or a work around. I am using Eclipse CDT 03-2021 with the ESP-IDF Plugin. The pl...

To reindex, select the project and Menu Project -> C/C++ Index -> Rebuild. Damn. I just did that and it worked. It reindexed my files. One of the advantage of an IDE like Eclipse is that it indexes the source code so the internal text editor can do stuff like hover help, Open Declaration, and so on....

Are you getting lots of "unresolved includes" or the result of "unresolved includes"? I get the same. There seems to be some sort of issue with Eclipse and the ESP Plugin and/or the Cmake file. Somehow the compiler knows what to compile but the Eclipse indexer does not. If you re-index you will noti...

I got JTAG debugging for Blink to work (again). It worked weeks ago then stopped. I believe the ESP32 plugin is not compatible with most recent versions of Eclipse. 1) I had to install an older version of Eclipse CDT (Version: 2021-03 (4.19.0) Build id: 20210312-0638). Latest versions of Eclipse (i....

Thanks for the reply.

OpenOCD does find the device but then then it doesn't work regardless. It seems to spew out a register dump and other info but I figured it made more sense to bring it up to latest version and then see what happened.

I vaguely remember doing this a long time ago on a different platform. IIRC what I did was 1) set UART to even parity 2) determine the parity of the 8 bits (1 or 0) assuming even parity 3) if the parity bit agrees with the 9th bit (i.e. bit 9 is 1 and parity is 1) send using even parity, if not, cha...

Hello I have been trying to build a current version of openocd on Windows using the instructions here https://docs.espressif.com/projects/esp-idf/en/latest/esp32c3/api-guides/jtag-debugging/building-openocd-windows.html I have tried it multiple times but I fail with configure: error: libusb-1.x is r...

I posted this in the hardware section as a reply to my comment regarding getting OpenOCD to work with ESP32-C3 but I guess it is buried due to the subject header. I cannot get Openocd to program the device before debugging. The command I use is openocd -f interface/esp_usb_jtag.cfg -f board/esp32c3-...

Sorry if this looks like spam. I didn't realize there was an IDE sub-forum. I am on Windows 10 Eclipse Eclipse IDE for C/C++ Developers (includes Incubating components) Version: 2021-03 (4.19.0) Build id: 20210312-0638 (downloaded from Espressif) When compiling blink or hello_world I usually end up ...

One thing though. Besides the unresolved inclusions (which come and go), I cannot get Openocd to program the device first. openocd -f interface/esp_usb_jtag.cfg -f board/esp32c3-builtin.cfg -c "program_esp blink.bin 0x10000 verify exit" <stuff left out> <path to scripts>\scripts/target/esp_common.cf...